/* ----------------------------------------------------------------------------
 * Copyright (c) Huawei Technologies Co., Ltd. 2013-2019. All rights reserved.
 * Description: Type define
 * Author: liulei
 * Create: 2013-01-01
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 * 1. Redistributions of source code must retain the above copyright notice, this list of
 * conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice, this list
 * of conditions and the following disclaimer in the documentation and/or other materials
 * provided with the distribution.
 * 3. Neither the name of the copyright holder nor the names of its contributors may be used
 * to endorse or promote products derived from this software without specific prior written
 * permission.
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * --------------------------------------------------------------------------- */
/* ----------------------------------------------------------------------------
 * Notice of Export Control Law
 * ===============================================
 * Huawei LiteOS may be subject to applicable export control laws and regulations, which might
 * include those applicable to Huawei LiteOS of U.S. and the country in which you are located.
 * Import, export and usage of Huawei LiteOS in any manner by you shall be in compliance with such
 * applicable export control laws and regulations.
 * --------------------------------------------------------------------------- */

/**@defgroup los_typedef Type define
 * @ingroup kernel
*/

#ifndef _LOS_TYPEDEF_H
#define _LOS_TYPEDEF_H

#include "los_builddef.h"
#include "stddef.h"
#include "stdbool.h"
#include "stdint.h"

#ifdef __cplusplus
#if __cplusplus
extern "C" {
#endif /* __cplusplus */
#endif /* __cplusplus */

#define INLINE             __inline
#define inline             __inline

#define __string(_x) #_x
#define __xstring(_x) __string(_x)

/* type definitions */
typedef unsigned char                                       UINT8;
typedef unsigned short                                      UINT16;
typedef unsigned int                                        UINT32;
typedef signed char                                         INT8;
typedef signed short                                        INT16;
typedef signed int                                          INT32;
typedef float                                               FLOAT;
typedef double                                              DOUBLE;
typedef char                                                CHAR;

#ifdef __LP64__
typedef long unsigned int                                   UINT64;
typedef long signed int                                     INT64;
#else
typedef unsigned long long                                  UINT64;
typedef signed long long                                    INT64;
#endif

typedef unsigned int                                        UINTPTR;
typedef signed int                                          INTPTR;

#ifdef __LP64__
typedef UINT64                                             AARCHPTR;
typedef __uint128_t                                       UINT128;
typedef INT64                                               ssize_t;
typedef UINT64                                             size_t;
#define LOSCFG_AARCH64
#else
typedef UINT32                                             AARCHPTR;
typedef INT32                                               ssize_t;
typedef UINT32                                             size_t;
#endif

typedef size_t                                         BOOL;

#define VOID                                                void
#define STATIC                                              static

#ifndef FALSE
#define FALSE                                               (0U)
#endif

#ifndef TRUE
#define TRUE                                                (1U)
#endif

#ifndef NULL
#define NULL                                                ((VOID *)0)
#endif

#ifdef YES
#undef YES
#endif
#define YES                                                 (1)

#ifdef NO
#undef NO
#endif
#define NO                                                  (0)

#define OS_NULL_BYTE                                        ((UINT8)0xFF)
#define OS_NULL_SHORT                                       ((UINT16)0xFFFF)
#define OS_NULL_INT                                         ((UINT32)0xFFFFFFFF)

#ifndef LOS_OK
#define LOS_OK                                              (0)
#endif

#ifndef LOS_NOK
#define LOS_NOK                                             (1)
#endif

#define OS_FAIL                                             (1)
#define OS_ERROR                                            (UINT32)(-1)
#define OS_INVALID                                          (UINT32)(-1)

#define asm                                                 __asm
#ifdef typeof
#undef typeof
#endif
#define typeof                                              __typeof__

#ifndef LOS_LABEL_DEFN
#define LOS_LABEL_DEFN(_label) _label
#endif

#ifndef LOSARC_ALIGNMENT
#define LOSARC_ALIGNMENT   8
#endif
// And corresponding power of two alignment
#ifndef LOSARC_P2ALIGNMENT
#ifdef LOSCFG_AARCH64
#define LOSARC_P2ALIGNMENT 3
#else
#define LOSARC_P2ALIGNMENT 2
#endif
#endif

// Give a type or object explicit minimum alignment
#if !defined(LOSBLD_ATTRIB_ALIGN)
#define LOSBLD_ATTRIB_ALIGN(__align__) __attribute__((aligned(__align__)))
#endif

// Assign a defined variable to a specific section
#if !defined(LOSBLD_ATTRIB_SECTION)
#define LOSBLD_ATTRIB_SECTION(__sect__) __attribute__((section(__sect__)))
#endif

// Tell the compiler not to throw away a variable or function. Only known
// available on 3.3.2 or above. Old version's didn't throw them away,
// but using the unused attribute should stop warnings.
#define LOSBLD_ATTRIB_USED __attribute__((used))

#ifdef __cplusplus
#if __cplusplus
}
#endif /* __cplusplus */
#endif /* __cplusplus */

#endif /* _LOS_TYPEDEF_H */
